Policy
Disable Save this program to disk option
Prevents users from saving a program or file that Microsoft Internet Explorer has downloaded to the hard disk. If you enable this policy, users cannot save a program to disk by clicking the Save This Program to Disk command while attempting to download a file. The file will not be downloaded and users will be informed that the command is not available. If you disable this policy or do not configure it, users can download programs from their browsers.
666c4f9c9dbaNoSelectDownloadDirRegistry
Copy registry mappings
HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions\NoSelectDownloadDir (enabled) = 1
HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions\NoSelectDownloadDir (disabled) = 0Policy notes
Prevents users from saving a program or file that Microsoft Internet Explorer has downloaded to the hard disk. If you enable this policy, users cannot save a program to disk by clicking the Save This Program to Disk command while attempting to download a file. The file will not be downloaded and users will be informed that the command is not available. If you disable this policy or do not configure it, users can download programs from their browsers.